As a veteran-owned business, Sealing Devices understands the rigorous demands and operational challenges faced by the military and defense industry. We are proud to provide a comprehensive range of specialized products engineered to meet stringent military standards and deliver mission-critical performance even in the harshest environments.

1. EMI Shielding Materials

Sealing Devices offers an extensive range of EMI shielding solutions, including Parker Chomerics conductive elastomers and metal gaskets, designed to protect sensitive military electronics from electromagnetic interference. Our EMI materials help ensure secure, uninterrupted communications, critical for defense operations.

2. MIL-Spec O-Rings and Gaskets

Our MIL-Spec O-rings and gaskets are crafted to comply with rigorous military specifications, providing robust sealing in demanding environments. These components are resistant to extreme temperatures, abrasion, and chemical exposure, ensuring long-lasting durability in critical applications like aerospace and defense.

3. Thermal Management Solutions

Effective thermal management is vital for the reliability of military systems, as excessive heat can lead to equipment failures. We offer advanced thermal interface materials to enhance heat dissipation and protect sensitive components, improving overall system integrity.

4. GORE® Protective Vents

Sealing Devices provides GORE® Protective Vents, essential for managing pressure differentials and preventing water, dust, and contaminant ingress. These high-performance vents are designed to ensure reliability in outdoor and mobile military applications where protection from harsh elements is crucial.

Our specialized sealing solutions are trusted in a wide range of military applications, from communication systems and armored vehicles to aerospace and secure storage solutions. Whether you’re developing next-generation avionics or reinforcing mobile command centers, Sealing Devices has the expertise and products to meet your mission’s demands.

To learn more about our full range of military-grade sealing solutions, contact our team or explore our product catalog.

For military and defense applications, reliability and adherence to stringent specifications are crucial. At Sealing Devices, we provide a comprehensive range of MIL-Spec (Military Specification) seals and shielding products that meet the highest standards of performance and durability. Our products are meticulously engineered to withstand extreme environments, ensuring operational integrity in critical missions.

1. MIL-Spec O-Rings and Gaskets

Our MIL-Spec O-rings and gaskets are manufactured from high-quality materials, including fluorocarbon (FKM), nitrile (NBR), and silicone, to meet the demanding requirements of military standards. These seals are designed to resist temperature extremes, abrasion, chemicals, and high pressure, making them ideal for armored vehicles, aerospace systems, and other mission-critical applications. We utilize mil-spec materials including AA59588, MIL DTL 259888, NAS 1613, AMS7276.

2. EMI Shielding Gaskets

Sealing Devices offers a wide array of EMI shielding gaskets and materials to prevent electromagnetic interference and ensure secure communications. Our conductive elastomers, metal gaskets, and shielding tapes comply with military specifications, providing reliable performance in high-stakes environments. We can comply with all types of MIL DTL 83528 with Type D being the most common.

3. Thermal Interface Materials

In military applications, managing heat is essential to maintaining equipment reliability. Our advanced thermal interface materials, including thermal pads, gap fillers, and conductive adhesives, efficiently dissipate heat, protecting sensitive components and ensuring mission-critical performance.

4. Abrasion-Resistant Seals and Gaskets

For applications that require additional durability, our abrasion-resistant seals and gaskets offer long-lasting protection against wear and tear. These products are specially engineered to withstand harsh mechanical stresses, ensuring reliable performance over extended periods.

Our MIL-Spec products are designed and manufactured to meet the rigorous standards of the defense industry, ensuring that each component delivers maximum reliability and durability. Whether you require custom solutions or off-the-shelf MIL-Spec seals and gaskets, our team is equipped to support your most demanding applications.

If you’re searching for reliable solutions that meet the strict requirements of military and defense applications, contact our team today to discuss your specific needs.

At Sealing Devices, we are dedicated to maintaining the highest standards of quality, security, and compliance. Our key certifications, AS9100D and ITAR Registration, reinforce our reliability and expertise in serving the military and defense industries.

Sealing Devices quality management system is IS0 9001:2015 & AS9100D certified. Offering premium sealing solutions to customers for all applications.

AS9100D is an internationally recognized quality management standard specifically developed for the aerospace, defense, and aviation sectors. Achieving this certification demonstrates that Sealing Devices meets the stringent quality control and operational standards required by leading military and aerospace organizations. With AS9100D, our customers are assured of:

• Consistent Product Quality: We adhere to a robust quality management system to deliver consistent and reliable products.
• Commitment to Continuous Improvement: We actively pursue improvements to address evolving requirements and maintain a high level of efficiency.
• Audited and Compliant Processes: Our operations comply with the strict demands of the aerospace and defense sectors, making us a trusted partner for mission-critical applications.

Sealing Devices is ITAR registered (International Traffic in Arms Regulations), which means we comply with U.S. government regulations for the manufacture, handling, and export of defense-related articles. Our ITAR registration signifies:

• Stringent Information Security: We have systems in place to protect sensitive information and adhere to strict guidelines for working with military and defense customers.
• Regular Compliance Reviews: Our operations are regularly reviewed to ensure compliance with export control laws, safeguarding the integrity and security of all defense-related projects.
• Authorization for Secure Projects: We are authorized to work with ITAR-controlled components, making us an ideal supplier for secure and restricted projects.

With our AS9100D certification and ITAR registration, combined with decades of experience, Sealing Devices offers superior sealing solutions for military and defense applications. From EMI shielding and thermal management to custom gaskets and MIL-Spec seals, we are equipped to meet the stringent requirements of defense customers.

If you are seeking a reliable partner for your next project, contact our team to learn how Sealing Devices can support your mission-critical needs with certified excellence and proven reliability.